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anonymous
 one year ago
Can someone help me on a few questions?
anonymous
 one year ago
Can someone help me on a few questions?

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Baby_Bear69
 one year ago
Best ResponseYou've already chosen the best response.0I can try. What are they?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0there is two questions that say evaluate. I have to upload the image though

Baby_Bear69
 one year ago
Best ResponseYou've already chosen the best response.0oh lawd, I seen this in my textbook this year but I haven't learnt it yet, sorry :/

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh okay well thanks for looking at it :/

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2what is the question ? like what we have to do with that ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I have no clue on how to do the question. It just say evaluate then the image i posted.

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2dw:1439566827777:dw there are total 7 term start from 1 a number which is raising to the power is ration

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2so replace n by 2 to find 2nd term 3 to find 3rd term untill 7

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2we just need that circle part n= terms that you have to find starting from 1 to 7 here i plugin 2 to find 2nd term \[\huge\rm 2(2)^{\color{red}{2}1}\] like this now solve

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so i just keep plugging number in till i get to 7? Or could i just skip to 7?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2wait a sec let me solve it first been a year haven't done question like this :/

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2you have to find all terms then add them.

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2we have to evaluate if it say find sum then we can use the formula.

dinamix
 one year ago
Best ResponseYou've already chosen the best response.0Nnesha its not function like power series right ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2wait doesn't matter you will get the same answer no need to find all terms

dinamix
 one year ago
Best ResponseYou've already chosen the best response.0its just total numbers i think

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2\[\huge\rm S_n = \frac{ a_1(1r^n )}{ 1r }\] use this formula plug in the r and n values then sovle

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2a_1= first term r= ratio n= number of total terms!

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.2yeah sum of all 7 terms but we can use that formula to find sum of 7 terms that way we don't have to find 3,4,5,6,7 terms

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so i could do it either way and get the same answer?
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